@BOOK{Pedersen,
  title = {Analysis Now},
  author = {Gert K. Pedersen},
  year = {1989},
  publisher = {Springer-Verlag},
}

@BOOK{Christenson,
  title = {Aspects Of Topology},
  author = {Charles O. Christenson and William L. Voxman},
  year = {1977},
  publisher = {Marcel Dekker, inc.},
}

@BOOK{Murdeshwar,
  title = {General Topology},
  author = {Mangesh G. Murdeshwar},
  year = {1999},
  publisher = {New Age International},
}

@BOOK{Kelley,
  title = {General Topology},
  author = {John L. Kelley},
  year = {1955},
  publisher = {D. Van Nostrand Company Ltd.},
}

@BOOK{Reed, 
  title = {Functional Analysis},
  author = {Michael Reed and Barry Simon},
  year = {1972},
  publisher = {Academic Press Inc.},
}
  
@BOOK{Lynn,
  title = {Counterexamples in Topology},
  author = {Lynn A. Steen and J. Arthur Seebach, Jr.},
  year = 1970,
  publisher = {Holt, Rinehart and Winston, Inc.},
}

@BOOK{Thomsen,
  title = {Notes for a course in advanced analysis},
  author = {Klaus Thomsen},
  year = 2008,
  publisher = {IMF, Ny Munkegade, 8000 Aarhus, Denmark},
}